Microchip Technology

A3P1000L-FG256 - ProASIC3L FPGA, 1M Gates | Microchip

Name: A3P1000L-FG256 - ProASIC3L FPGA, 1M Gates | Microchip
Brand: Microchip Technology
SKU: A3P1000L-FG256
Price: 55 USD
Availability: InStock

料号： A3P1000L-FG256 ✓ 量产中

有现货 1-3 个工作日内发货

1.2 V to 1.5 V Vdss LVCMOS, LVTTL, LVDS, etc. Rds(on) 256-LBGA (17x17 mm, 1.0 mm pitch) Package 350 MHz Speed Yes Memory

低至 $55 USD / 件

最小起订量： 1 |

价格更新于： 2026-08-30

批量定价

数量	单价	小计
1	$85.67	$85.67
10	$78.5	$785.00
100	$70	$7,000.00
500	$62	$31,000.00
1,000	$55	$55,000.00

ℹ️ 所有价格均以 USD 计价

查看数据手册 (PDF) 查看替代料

数量

A3P1000L-FG256 概述

The Microchip Technology A3P1000L-FG256 is a low-power flash FPGA from the ProASIC3L family, offering 1 million system gates, 24,576 logic cells, and 177 user I/Os in a 256-ball FBGA package. It operates with a core voltage of 1.2V to 1.5V and supports clock frequencies up to 350 MHz, making it suitable for a wide range of low-power, high-reliability applications.

A Field Programmable Gate Array (FPGA) is an integrated circuit that can be configured by the customer after manufacturing to implement custom digital logic functions. FPGAs consist of programmable logic blocks, interconnects, and I/O blocks, allowing designers to create complex digital systems without the cost and lead time of ASICs. The ProASIC3L family is based on nonvolatile flash technology, providing instant-on operation, security, and low power consumption.

Key features of the A3P1000L-FG256 include Flash*Freeze technology for ultra-low static power, 1.2V to 1.5V core voltage, and support for up to 350 MHz system performance. It offers 177 user I/Os, 24,576 logic cells, and 1 million system gates. The device is reprogrammable, enabling design updates and field upgrades. Its low power consumption makes it ideal for battery-powered and thermally constrained applications.

The ProASIC3L architecture uses a flash-based switch fabric, eliminating the need for external configuration memory and providing instant-on capability. This nonvolatile technology also offers enhanced security against reverse engineering and bitstream interception. The device supports multiple I/O standards, including LVCMOS, LVTTL, and differential standards, providing flexibility in system integration.

Typical applications include industrial control systems, cloud computing infrastructure, and consumer electronics. In industrial control, the FPGA's low power and high reliability are critical for 24/7 operation. In cloud computing, it can be used for protocol bridging and acceleration. In consumer electronics, its reprogrammability allows for firmware updates and feature enhancements.

When designing with the A3P1000L-FG256, consider the power supply decoupling and PCB layout to minimize noise and ensure signal integrity. The device requires a 1.2V to 1.5V core supply and separate I/O supplies. Use the Flash*Freeze pin to enter a low-power state when the FPGA is idle, reducing static power consumption.

This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, providing engineers with a comprehensive resource for evaluating the A3P1000L-FG256.

直接替换替代料： A3P1000L-FG256 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。

本系列中的变体

可与以下型号直接替换的同系列型号： A3P1000L-FG256 （相同外形与封装尺寸） ——差异在于 Package, Family, Configuration Memory, Technology, System Gates.

A3P1000-FG256M

Microchip Technology

Package: 256-LBGA (FBGA-256)

Family: ProASIC3

Configuration Memory: 147456 bits flash

对比 A3P1000L-FG256 →

A3P1000L-1FG256

Microchip Technology

Package: 256-ball FBGA (FG256), 17 x 17 mm, 1.0 mm pitch

Family: ProASIC3L (Flash FPGA)

Configuration Memory: On-chip flash (single-chip, Instant-On)

对比 A3P1000L-FG256 →

A3P1000L-FG144

Microchip Technology

Package: 144-LBGA (13x13 mm, 1.0 mm pitch)

对比 A3P1000L-FG256 →

A3P600L-FG256I

Microchip Technology

Package: 256-ball FBGA (LBGA)

Configuration Memory: On-chip flash (nonvolatile, single-chip)

对比 A3P1000L-FG256 →

快速对比工具——选择替代料号进行并排对比：

A3P1000L-1FG256

✅ 直接替换

Microchip Technology

📦 256-LBGA

ProASIC3L (Flash FPGA) · 1,000,000 · 24,576 · 177 · 147,456 bits · 1.2 V (1.2 V to 1.5 V supported) · -1

✓ 有现货

$38.9 / 个

查看数据手册 →

A3P1000L-FGG256

✅ 直接替换

📦 256-LBGA

Same package and pinout, lead-free (RoHS) version

📋 参考替代料（不在目录中）

A3P1000L-FG256I

✅ 直接替换

📦 256-LBGA

Same package and pinout, industrial temperature range (-40C to +100C)

📋 参考替代料（不在目录中）

A3P1000L-FGG256I

✅ 直接替换

📦 256-LBGA

Same package and pinout, lead-free and industrial temperature range

📋 参考替代料（不在目录中）

A3P1000-FG256M

✅ 直接替换

Microchip Technology

📦 256-LBGA

ProASIC3 · 1000000 gates · 24576 · 177 · 147456 bits flash · 231 MHz · 1.5 V

✓ 有现货

$50.87 / 个

查看数据手册 →

A3P1000L-FG256 最大额定值与电气特性

Family	ProASIC3L
System Gates	1,000,000
Logic Cells	24,576
User I/Os	177
Core Voltage	1.2 V to 1.5 V
最大时钟频率	350 MHz
封装	256-LBGA (17x17 mm, 1.0 mm pitch)
安装类型	Surface Mount
工作温度	0C to +85C (commercial)
Flash*Freeze	Yes
Technology	130 nm Flash
I/O Standards	LVCMOS, LVTTL, LVDS, etc.
RoHS 状态	Compliant
Lifecycle	Active

A3P1000L-FG256 引脚配置

引脚 1	IO — User I/O
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引脚 178	VCC — Core power supply
引脚 179	GND — Ground
引脚 180	VCC — Core power supply
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引脚 202	VCC — Core power supply
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引脚 208	VCC — Core power supply
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引脚 210	VCC — Core power supply
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引脚 212	VCC — Core power supply
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引脚 216	VCC — Core power supply
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引脚 218	VCC — Core power supply
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引脚 220	VCC — Core power supply
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引脚 222	VCC — Core power supply
引脚 223	GND — Ground
引脚 224	VCC — Core power supply
引脚 225	GND — Ground
引脚 226	VCC — Core power supply
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引脚 228	VCC — Core power supply
引脚 229	GND — Ground
引脚 230	VCC — Core power supply
引脚 231	GND — Ground
引脚 232	VCC — Core power supply
引脚 233	GND — Ground
引脚 234	VCC — Core power supply
引脚 235	GND — Ground
引脚 236	VCC — Core power supply
引脚 237	GND — Ground
引脚 238	VCC — Core power supply
引脚 239	GND — Ground
引脚 240	VCC — Core power supply
引脚 241	GND — Ground
引脚 242	VCC — Core power supply
引脚 243	GND — Ground
引脚 244	VCC — Core power supply
引脚 245	GND — Ground
引脚 246	VCC — Core power supply
引脚 247	GND — Ground
引脚 248	VCC — Core power supply
引脚 249	GND — Ground
引脚 250	VCC — Core power supply
引脚 251	GND — Ground
引脚 252	VCC — Core power supply
引脚 253	GND — Ground
引脚 254	VCC — Core power supply
引脚 255	GND — Ground
引脚 256	VCC — Core power supply

典型应用

A3P1000L-FG256 适用于 6 应用s: Industrial Control Systems, Cloud Computing Infrastructure, Consumer Electronics, Aerospace and Defense, Medical Devices, IoT and Smart Home.

🏭

Industrial Control Systems

The A3P1000L-FG256 is ideal for industrial control systems due to its low power consumption, high reliability, and instant-on capability. Its 1.2V to 1.5V core voltage reduces heat generation, making it suitable for sealed enclosures. The FPGA can implement motor control, PLC interfaces, and safety logic. With 177 I/Os, it can interface with sensors, actuators, and communication buses. The Flash*Freeze mode allows the system to enter a low-power standby state when not actively processing, reducing energy costs in 24/7 industrial environments. Its reprogrammability enables firmware updates in the field, extending product lifespan.

推荐

🖥️

Cloud Computing Infrastructure

In cloud computing, the A3P1000L-FG256 can be used for protocol bridging, acceleration, and security functions. Its high performance (up to 350 MHz) and low power consumption make it suitable for data center applications where energy efficiency is critical. The FPGA can implement PCIe interfaces, Ethernet MACs, and custom accelerators. Its nonvolatile flash configuration ensures instant-on operation, reducing boot time. The 177 I/Os allow flexible connectivity to host processors and memory. Flash*Freeze technology enables low-power idle states, reducing overall server power consumption. The device's security features protect against bitstream tampering, enhancing data center security.

推荐

A3P1000L-1FGG256 · Microchip Technology A3P1000-FG256M · Microchip Technology

📱

Consumer Electronics

The A3P1000L-FG256 is well-suited for consumer electronics such as smart home devices, wearables, and portable media players. Its low power consumption extends battery life, while its reprogrammability allows for feature updates and bug fixes after deployment. The FPGA can handle user interface control, sensor fusion, and connectivity protocols. With 177 I/Os, it can interface with displays, touch controllers, and wireless modules. The small 17x17mm FBGA package is ideal for space-constrained designs. Flash*Freeze mode enables ultra-low-power standby, crucial for battery-powered devices. The device's instant-on capability ensures immediate response when the user interacts with the device.

推荐

A3P250L-1VQG100I · Microchip Technology A3P1000L-FG256I (Industrial temperature version for rugged consumer devices)

✈️

Aerospace and Defense

The A3P1000L-FG256 is suitable for aerospace and defense applications due to its high reliability, security, and radiation tolerance (though not fully rad-hard). Its nonvolatile flash configuration provides immunity to bitstream corruption, and its instant-on capability is critical for mission-critical systems. The FPGA can implement avionics interfaces, encryption, and signal processing. The 177 I/Os allow connection to sensors, actuators, and communication links. The device's low power consumption is beneficial for satellite and UAV applications where power is limited. Flash*Freeze mode enables low-power operation during idle periods, extending mission duration. The device's security features protect against reverse engineering and tampering.

推荐

A3P1000L-FGG256I (Lead-free and industrial temperature version) A3P1000L-1FG256 · Microchip Technology

💊

Medical Devices

The A3P1000L-FG256 is used in medical devices such as patient monitors, imaging systems, and portable diagnostic equipment. Its low power consumption is essential for battery-operated devices, and its high reliability ensures safe operation. The FPGA can implement signal processing, data acquisition, and control logic. With 177 I/Os, it can interface with sensors, ADCs, and displays. The device's reprogrammability allows for software updates to improve functionality or fix bugs. Flash*Freeze mode enables low-power standby, extending battery life in portable devices. The device's instant-on capability ensures immediate readiness in critical medical situations.

推荐

A3P1000L-FG256I (Industrial temperature version for wider operating range) A3P600L-1FGG144 · Microchip Technology

🧩

IoT and Smart Home

The A3P1000L-FG256 is ideal for IoT and smart home devices due to its low power consumption, small footprint, and reprogrammability. It can serve as the central controller in smart home hubs, managing communication protocols like Zigbee, Z-Wave, and Wi-Fi. The FPGA's 177 I/Os allow connection to various sensors and actuators. Its Flash*Freeze mode enables ultra-low-power sleep states, crucial for battery-powered IoT devices. The device's instant-on capability ensures quick response to user commands. With 1 million gates, it can handle complex edge computing tasks, reducing the need for cloud processing. The device's security features protect against unauthorized access.

推荐

A3P250L-1VQG100I · Microchip Technology A3P1000L-FGG256 (Lead-free version for environmentally conscious designs)

推荐产品汇总

A3P600L-1FGG144 Microchip Technology 用于： Industrial Control Systems, Medical Devices A3P1000L-1FGG256 Microchip Technology 用于： Industrial Control Systems, Cloud Computing Infrastructure A3P1000-FG256M Microchip Technology 用于： Cloud Computing Infrastructure A3P250L-1VQG100I Microchip Technology 用于： Consumer Electronics, IoT and Smart Home A3P1000L-FG256I Industrial temperature version for rugged consumer devices 用于： Consumer Electronics, Medical Devices A3P1000L-FGG256I Lead-free and industrial temperature version 用于： Aerospace and Defense A3P1000L-1FG256 Microchip Technology 用于： Aerospace and Defense A3P1000L-FGG256 Lead-free version for environmentally conscious designs 用于： IoT and Smart Home

What is the A3P1000L-FG256?

The A3P1000L-FG256 is a low-power flash FPGA from Microchip's ProASIC3L family, offering 1 million system gates, 24,576 logic cells, and 177 user I/Os in a 256-ball FBGA package. It operates from a 1.2V to 1.5V core supply and supports clock frequencies up to 350 MHz, making it suitable for low-power, high-reliability applications.

What is the core voltage of A3P1000L-FG256?

The A3P1000L-FG256 operates with a core voltage of 1.2V to 1.5V. This low core voltage helps reduce dynamic power consumption, making the device ideal for battery-powered and thermally constrained applications. According to the Microchip ProASIC3L datasheet, the core supply range is 1.2V to 1.5V.

How many I/O pins does A3P1000L-FG256 have?

The A3P1000L-FG256 has 177 user I/O pins. These I/Os support various standards including LVCMOS, LVTTL, and differential standards, providing flexibility in interfacing with other components. The device is housed in a 256-ball FBGA package, with the remaining balls used for power, ground, and configuration.

What is the maximum clock frequency of A3P1000L-FG256?

The A3P1000L-FG256 supports a maximum clock frequency of 350 MHz. This high performance enables the implementation of complex digital logic, such as high-speed communication interfaces and digital signal processing. The actual achievable frequency depends on the design and routing.

Is A3P1000L-FG256 a low-power FPGA?

Yes, the A3P1000L-FG256 is designed for low power consumption. It features Flash*Freeze technology, which allows the device to enter an ultra-low-power state while retaining its configuration. The core voltage of 1.2V to 1.5V also contributes to reduced dynamic power, making it suitable for battery-powered applications.

What is Flash*Freeze technology in A3P1000L-FG256?

Flash*Freeze is a proprietary technology in ProASIC3L FPGAs that enables the device to enter a low-power mode while preserving its configuration and register states. In Flash*Freeze mode, static power consumption is reduced to microamps, making it ideal for applications that require long battery life or standby operation.

What is the difference between A3P1000L-FG256 and A3P1000L-1FG256?

The A3P1000L-FG256 and A3P1000L-1FG256 are both ProASIC3L FPGAs with the same logic capacity and package. The '-1' suffix typically indicates a speed grade, with the -1 variant offering higher performance. According to Microchip, the -1 speed grade supports higher clock frequencies, but the exact specifications should be verified in the datasheet.

Can A3P1000L-FG256 be used in automotive applications?

The A3P1000L-FG256 is not specifically qualified for automotive applications. Microchip offers automotive-grade versions of ProASIC3 FPGAs, such as the A3P1000L-FG256I (industrial temperature) or A3P1000L-FGG256YI, which may have extended temperature ranges. For automotive use, consider devices with AEC-Q100 qualification, such as the Automotive ProASIC3 series.

What is the price of A3P1000L-FG256?

As of 2026-08-31, the A3P1000L-FG256 is priced at approximately $85.67 for a single unit, based on LCSC data. Volume pricing may be lower, with discounts available for quantities of 10, 100, 500, and 1000. For the most current pricing, check distributor websites like DigiKey, Mouser, or Octopart.

Where can I buy A3P1000L-FG256?

The A3P1000L-FG256 is available from authorized distributors such as DigiKey, Mouser, and LCSC. It can also be purchased from other online electronics components suppliers. As of 2026-08-31, it is in stock at LCSC with a price of $85.67. Check distributor websites for real-time availability and pricing.

What is the lead time for A3P1000L-FG256?

The lead time for A3P1000L-FG256 varies by distributor and order quantity. As of 2026-08-31, LCSC lists it as in stock, suggesting immediate availability. For larger quantities, lead times may extend to several weeks. Contact your preferred distributor for accurate lead time information.

Is A3P1000L-FG256 in stock?

As of 2026-08-31, the A3P1000L-FG256 is listed as in stock at LCSC Electronics. Other distributors like DigiKey and Mouser may also have stock, but availability can change rapidly. Check their websites for real-time inventory status.

What is the best drop-in replacement for A3P1000L-FG256?

The best drop-in replacement for A3P1000L-FG256 is the A3P1000L-1FG256, which is pin-compatible and offers the same package and logic capacity, with a higher speed grade. Other pin-compatible options include the A3P1000L-FGG256 (lead-free version) and the A3P1000L-FG256I (industrial temperature). All share the same 256-FBGA footprint.

Can A3P1000L-FG256 be replaced by A3P1000-FG256M?

The A3P1000-FG256M is a ProASIC3 (non-L) FPGA with the same 256-FBGA package and pinout, but it operates at a higher core voltage (1.5V) and lacks Flash*Freeze technology. While it is pin-compatible, the core voltage difference may require PCB changes. Verify the power supply compatibility before using it as a drop-in replacement.

Where can I download the A3P1000L-FG256 datasheet PDF?

The A3P1000L-FG256 datasheet is available from Microchip's website. The official datasheet is titled 'ProASIC3L Low Power Flash FPGAs with Flash*Freeze Technology' and can be downloaded from the Microchip product page. Additionally, distributor sites like DigiKey and Mouser provide datasheet links.

工程参考数据： A3P1000L-FG256 ——对比、设计指导和合规信息。

选型指南

Choose the A3P1000L-FG256 when you need a low-power, instant-on FPGA with 1 million gates and 177 I/Os in a compact 256-FBGA package. It is ideal for battery-powered, industrial, and aerospace applications where power consumption and reliability are critical. If you require higher performance, consider the A3P1000L-1FG256 (speed grade -1). For lead-free requirements, select the A3P1000L-FGG256. For industrial temperature ranges, use the A3P1000L-FG256I or A3P1000L-FGG256I. If you do not need Flash*Freeze and can tolerate a higher core voltage, the A3P1000-FG256M is a lower-cost alternative, but verify power supply compatibility. For designs with lower logic density, consider the A3P600L series to reduce cost.

与替代料对比

参数	本产品	A3P1000L-1FG256	A3P1000L-FGG256	A3P1000L-FG256I	A3P1000L-FGG256I	A3P1000-FG256M
Package	256-LBGA	256-LBGA	256-LBGA	256-LBGA	256-LBGA	256-LBGA
Brand	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology	Microchip Technology
Core Voltage	1.2V to 1.5V	1.2V to 1.5V	1.2V to 1.5V	1.2V to 1.5V	1.2V to 1.5V	1.5V
Flash*Freeze	Yes	Yes	Yes	Yes	Yes	No
Speed Grade	Standard	-1 (higher)	Standard	Standard	Standard	Standard
Temperature Range	0C to +85C	0C to +85C	0C to +85C	-40C to +100C	-40C to +100C	0C to +85C
RoHS	Compliant	Compliant	Compliant (lead-free)	Compliant	Compliant (lead-free)	Compliant

关键差异点

Flash*Freeze technology for ultra-low static power （对比 A3P1000-FG256M)
Lower core voltage (1.2V-1.5V) reduces dynamic power （对比 A3P1000-FG256M)
Instant-on capability due to nonvolatile flash configuration （对比 SRAM-based FPGAs)

设计说明

The A3P1000L-FG256 requires a 1.2V to 1.5V core supply and separate I/O supplies. Use low-ESR ceramic capacitors (0.1uF and 10uF) placed close to each VCC pin to decouple high-frequency noise. For the core supply, a 1.0A LDO or DC-DC converter is recommended, depending on the design's power budget. Ensure the power supply can handle the inrush current during configuration.

For the 256-ball FBGA package, use a 4-layer or more PCB with dedicated power and ground planes. Route high-speed signals with controlled impedance (e.g., 50 ohm single-ended, 100 ohm differential). Place decoupling capacitors on the bottom side of the PCB, directly under the FPGA, to minimize inductance. Follow the manufacturer's layout guidelines for the FBGA package to ensure reliable solder joints.

The A3P1000L-FG256 has a maximum junction temperature of 125C. For typical designs with moderate logic utilization, the power dissipation is low due to the 1.2V core voltage. However, if the design uses many I/Os or high toggle rates, consider adding thermal vias under the FPGA to improve heat dissipation. The FBGA package has a thermal resistance (theta_JA) of approximately 20-30 C/W, so a heatsink may be needed for high-power designs.

合规信息

RoHS

Compliant

REACH

Unknown

AEC-Q100

Not Applicable

无铅

Yes

无卤

Unknown

冲突矿物

Unknown

RoHS compliant per Microchip product page. Lead-free version available as A3P1000L-FGG256. Not AEC-Q100 qualified; automotive versions available in Automotive ProASIC3 series.

数据核验日期： 2026-08-31 ——数据由 XAIPART 元器件工程团队核验和整理

来源： Octopart, Manufacturer Product Page, Distributor, Distributor, Distributor, Manufacturer Datasheet